Posts Tagged supernatural

I like this little list because it demonstrates that science doesn’t reject far out ideas, just because they are far out. The decision is made on evidence. Relativity and quantum electrodynamics are far out as far as those of us with ordinary experience are concerned. From my perspective they are as far out as personal gods who forgive sins. But they are well supported by evidence. Tested against reality. The other far out ideas on the list have no evidential support and therefore of no use.

I get annoyed when people lecture me about the “methodological materialism” of science. They want science to be opened up to “supernatural” phenomena.

Well, it doesn’t matter what you call it. In practice science does not ask if an idea or phenomena is “supernatural” – it asks for the evidence. People who ramble on about methodological and philosophical materialism in science are covering up for the fact that their ideas are rejected because they have no evidential support.

Fifteen years ago I visited Israel and can vividly remember the sight of a rifle-carrying guard on a bus full of school children in the north-east. It brought home to me the reality of religious and political extremism which can drive the ideologically committed to brutal, anti-human acts like attacking kids on a school bus.

Just that quoted phrase seems to encapsulate all that is wrong with the divine command morality of religious apologists.

Where are those “divine commands” coming from?

A non-believer like me has no problem with divine commands. I know a god couldn’t possibly tell me to blow up a bus. No god has ever made any command – good or bad – for a very simple reason that gods don’t exist. And, hopefully, when that day comes that I do hear a voice in my head telling me to do something that evil I will not be silly enough to think the voice is divine and must be obeyed.

Hopefully I would recognise that I had a problem and get some professional help.

Yes, some believers may well hear voices like this – or claim to have heard them when facing the consequences of their actions in a court of law. Usually that raises the prospect of a not guilty due to insanity verdict. Worth a try?

But it’s probably far more common that political and religious soldiers, rebels or terrorists, get such divine commands “passed on” to them by their Imams, Priests, and theological, political or national leaders. You know, the ones directly in touch with their god or the fount of racial, political or national wisdom. Come on!! Think about it. What other way could they possibly get a “divine command?” Why else does their god seem to have exactly the same prejudices and hatred as the messenger?

The soldier, rebel or terrorist may well believe in a god (or nation, or race) which is a divine, “omniscient, omnipotent, morally perfect person” (or race or nation). But that is irrelevant – they should really be looking at the messenger – the leader, priest, imam, politician, etc., who is claiming to speak for their god (race, state or nation). If they don’t they are just transferring these divine properties of their fictional god to the very real (and very human) “messenger.”

When can evil commands be morally “right?”

Matt argues that a divine command to blow up a bus full of schoolchildren is only hypothetical and therefore he has no qualms saying that if he did get such a command he would know it was morally “right.” He doesn’t believe it will happen because his god is a “morally perfect person.” But he is conceding that if his god commands such an act he will have to assume that the particular circumstances mean that in his case blowing up the bus of schoolchildren is “not unloving, not unjust, not based on false information, and not irrational.”

Why? Because his god is an “omniscient, omnipotent, morally perfect person”

But doesn’t that argument create a huge moral minefield for him? As a believer and advocate of DCT he believes that his god is the source of “right” and “wrong.” That if his god commands something (even blowing up a school bus) then it must, by definition, be “good.” Be morally “right.” Who is he to question? Because if he does question the command (supposedly “divine” because the messenger, or the voices in his head, tells him it comes directly from his god), isn’t he attempting to use a different, human, non-divine source for his morality? Hasn’t he just shown his idea that moral truths of “right” and “wrong” come from his god to be a sham.

So someone who accepts divine command morality, either for religious reasons, or for racial, political or national reasons, must accept that, no matter how evil the command seems, it is morally “right.” It must be because it’s divine! So they must follow the “divine” orders.

“Double checking” those “divine commands”

Of course, Matt has managed to fit in another somersault to deal with that argument (after all, that’s what theology is for, isn’t it?). He has set up another moral authority to check the divine commands from his god – just in case! He is appealing to an “impartial, compassionate person (who) would knowingly, after a fully rational consideration of the facts, endorse the killings.” so when he does get commanded to blow up that bus he has another moral authority to double-check with.

Bloody hell, would this be his Priest, his Imam, his national or racial leader? Or would it be another of his gods (because this impartial compassionate person sounds pretty omniscient and impotent to me – after all he is a back-up to check Matt’s god). And come on, Matt, surely the philosopher in you must see that you have set an infinite regress trap for yourself – who is going to be the back-up for your “impartial, compassionate person?” And so on.

Or would Matt’s back-up be his own conscience? Is he going to double-check these “divine commands,” whether they come via voices in his head or the declarations of his religious authorities, by contemplating how he actually feels about them? Even applying a bit of philosophical logic to the situation and coming to a reasoned conclusion?

After all, that’s what the rest of us do. Rely on our intuitions and the feelings they generate about ethical situations. And also complementing our emotional reactions by reasoned discussion and deliberation with our mates and the rest of society.

Hasn’t the world learned from experience what “just following orders” results in?

Now, I have no problem with private belief. And many people no doubt retain this “limits of science” argument as part of their private belief. We all have beliefs or quirks which we don’t feel the need, or wish, to expose to critical investigation. That’s fine by me.

But I do object to those religious apologists who make this “limits of science” claim, but at the same time resort to arguments from scientific knowledge, or even just from reasoning, to claim their god belief is completely justifiable, and that my god disbelief is not. You, know – those who prattle on about “fine-tuning” of physical and cosmological constants, of evidence for an origin of the universe as “proof” of the existence of their god! Even those who claim the facts of “moral truths” prove their god! And then go on to rule “out of order” scientific arguments used by those who don’t believe.

Don’t these people realise they are claiming one rule for themselves (use of “scientific proof” argument) and denying the same to others by claiming “limits of science”? You would think the contradiction was obvious but there seem to be just as many (probably more) books, newspaper opinion pieces, etc., out there claiming science has proved the existence of a god as there are claims that such subjects are “outside the limits of science.”

I think both claims are unjustified – they are just emotionally motivated “logic” arguing for, and protecting, a preconceived belief.

The “Scientific proof” of the theologian

The scientific proof of the religious apologist amounts to nothing more than weak claims that “the evidence of an Intelligent Designer is all around us.” Or that scientific explanations of life and the universe have huge gaps. That somehow when a scientist says “I don’t know” this “proves” the religionist’s myth-based belief must be true – bugger the need for evidence or validation of ideas.

That’s not scientific proof! You need to do a lot more than just badmouth scientific theories. In science you actually need to advance a structured hypothesis. One based on evidence that makes predictions which can be tested against reality. Hypotheses and ideas that stand up to scrutiny, are open to modification, even outright abandonment, in the light of evidence.

You know, the sort of science which leads to publications and conference presentations.

That sort of hypothesis would surely show a serious attempt to approach the questions scientifically – even if we were forced to acknowledge that we did not have the technology or mental capacity to provide a good answer. Whereas at the moment such talk of scientific proofs for gods is

The “limits of science”

As for the “limits of science” argument – this is never properly justified. If their god is part of objectively existing reality then surely the scientific approach is an acceptable way of investigating the claim. Of course science may not be up to that job. There are certainly areas which it finds difficult to investigate now – and there are potentially areas we may never be able to investigate because of limits in our technology and our intelligence. But at the moment the scientific approach is the best one we have to investigate difficult aspects of reality. And if science cannot sort things out then no-one has yet been able to produce an alternative, a specific “other way of knowing,” which could do the job – have they?

Yes, I know, these Sophisticated TheologiansTM have some clever arguments. Their god is outside space and time. Outside the universe. Therefore we have no way of investigating it. No way of detecting it even.

The obvious question that comes to my mind is “How do you know that? You seems to be so certain – what evidence do you have.” And isn’t this another one rule for me, another for you argument? After all - you claim that god is answering your prayers, influencing events in the world, helping believers win races and overcome illness. Even causing a few hurricanes or earthquakes to discipline us for sinning! Going in for a bit of smiting! If that is the case your god is leaving an evidential trail which science can investigate.

But if you god is truly outside time and space, outside the universe, not only would we not be able to detect it, it would not have any influence here – would it? Haven’t you gone overboard in your attempt to protect your god from scientific investigation. You have ended up in defining your god out of any practical existence!

So before you start chanting “scientism” – ask yourself who is guilty of scientism? Of using science inappropriately?

Surely it is the religious apologist who claims “scientific proof” which is not at all scientific. Or who claims they know things about reality which they cannot possibly know. That they have an alternative “way of knowing” which can produce Truth with a capital T – but which they cannot even describe.

My theistically-inclined mate, Dale, has a a provocative little post on his blog fruitful faith. Well, provocative to me anyway, as we have often debated these sorts of issues related to how science is done – and how it is described. It’s titled methodological indifference, critiques “methodological materialism,” and draws some conclusions with which I must disagree.

Here’s the guts of his argument:

It seems that many people (against the evidence) are under the impression that ‘science’ supports naturalism (All-is-Nature) more than it supports theism (Nature caused and sustained by Supernature). But if our scientific observations are to be truly objective, then we must admit that when we look at any particular thing or set of things (or any particular process or set of processes) in what we call the world, we do not find accompanying labels or name-tags that tell us “Made by YHWH” or “Purely Natural: No God Required”. One must go beyond the evidence (though not leaving it behind!) to make such statements. The theist knows she is doing this, though she will rightfully claim that she has followed reason in doing so. The naturalist, however, seems to not often admit that they ‘go beyond the evidence’ to their Naturalism. Why is this? Do they think the world screams “not made by any God at all”? If so, why?

The irrelevancy of natural/supernatural labels

Well, people who call themselves naturalists may believe science supports their world outlook. And theists or non-naturalists, may also think science supports their opposing world outlook. But most scientists (whatever their religious beliefs) just don’t give a stuff. They get on with investigating and attempting to understand reality.

And I don’t think terms like naturalism and supernaturalism are useful anyway. In fact dictionaries usually define them circularly – naturalism rejects the idea of supernatural things in the world while supernaturalism claims their is more than natural things in the world! Hardly helpful. No wonder scientists don’t start of their investigations by asking “Now, is this natural or supernatural?” That would be a complete waste of time. Again, most scientist wish that dogmatic ideologues, “naturalists” and “supernaturalists” alike, would just get out of the way and let them work.

Selective “name-tags”

Dale is quite correct – when we investigate reality we don’t find “name-tags that tell us “Made by YHWH” or “Purely Natural: No God Required”.” But really, perhaps there are more important name-tags we don’t find also. Like “conforms to Newtonian mechanics,” “Einsteinian relativity required here,” “best considered from a quantum mechanical viewpoint,” or “hint – consider astronomical events and their likely effects on species extinction.”

Of course “One must go beyond the evidence (though not leaving it behind!) to make such statements.” To develop any explanatory theory for our observations. That’s what science is about.

Now, Dale is presenting a very black and white picture of our investigators. They are either “theists” who “knows she is doing this (going beyond the evidence), though she will rightfully claim that she has followed reason in doing so, or “naturalist[s], [who] seem to not often admit that they ‘go beyond the evidence’ to their Naturalism.”

Why the hell didn’t he just differentiate between theists and non-theists? Why throw in this meaningless term “naturalist” which seems to be used in a pejorative sense like the use of “communist” in red-smearing?

And surely his “naturalists,” who don’t ‘go beyond the evidence’ (or don’t admit to doing so), are very funny people for scientists. What’s the point of collecting the evidence if we don’t go beyond it? Try to fit that evidence into an explanatory hypothesis? That’s what scientists do, surely. And they do it whatever their religious beliefs, theist and non-theist alike.

A close and continuing relationship with reality

But here’s the thing Dale missed. Scientists don’t just “go beyond the evidence” and stop their work when they have developed an explanatory hypothesis. Their work continues – they must test their hypotheses by comparing predictions with reality. And very often they well find their hypotheses to be wrong, or at least incomplete. This testing enables them to improve their hypothesis – or even ditch it and set to work developing a better explanation.

This close and continuing relationship with reality, with the evidence, is key to the modern scientific method. Now contrast that with a common theist approach which may use evidence like a drunk uses a lamppost – more for support than illumination. Once the “my god did it” explanation is produced the evidence (or reality) has done its job. The desired conclusion has been “confirmed.”. There is no need or desire for testing or validating the conclusion.

I referred at the start to the confusing use of terms like supernatural and natural because of the circularity of their definition. And I mentioned that “naturalist” and “naturalism” are general used pejoratively. But I am forced to somehow interpret these terms when they are used by people like Dale.

Perhaps it is the the attitude to evidence, rather than vaguely defined “nature” and “supernature,” which differentiates the “naturalist” from the “non-naturalist” or theist? Perhaps the “naturalist” is the one with a close and continuing relationship with reality. Who tests and validates their explanatory ideas against reality. And the “non-naturalist” has the opportunist relationship to reality – using evidence like a drunk uses a lamppost. For support rather than illumination.

I think that’s how I will interpret these terms in the future. Makes everything so much clearer.

If you are interested in the philosophy of science here’s something to look forward to. At the end of next week, October 25 – 29 a workshop – Moving Naturalism Forward – will occur in Stockbridge, Massachusetts.

What’s more, for us so far away, the workshop will be videoed and videos will be on-line as soon as possible after the workshop finishes. They are bound to be fascinating as the questions covered will possibly include:

Free will. If people are collections of atoms obeying the laws of physics, is it sensible to say that they make choices?

Morality. What is the origin of right and wrong? Are there objective standards?

Meaning. Why live? Is there a rational justification for finding meaning in human existence?

Purpose. Do teleological concepts play a useful role in our description of natural phenomena?

Epistemology. Is science unique as a method for discovering true knowledge?

Emergence. Does reductionism provide the best path to understanding complex systems, or do different levels of description have autonomous existence?

Consciousness. How do the phenomena of consciousness arise from the collective behavior of inanimate matter?

Evolution. Can the ideas of natural selection be usefully extended to areas outside of biology, or can evolution be subsumed within a more general theory of complex systems?

Determinism. To what extent is the future determined given quantum uncertainty and chaos theory, and does it matter?

Here’s a list of the participants, together with field. Have a look art the list of participants for more information on affiliation, books and websites.

It’s an impressive list and I know there are some differences – so look forward to lively debates.

It’s about time somebody sensible discussed what is meant by “naturalism” and how it relates to science.

There are a number of opinion piece writers, usually philosophers of religion or accomadationist atheist philosophers who really hate today’s vocal atheists. Particularly if those atheists are also scientists. They often pretend to be concerned about the reputation of science. “These gnus should STFU,” they argue, “because it’s just turning people away from science.” And science needs all the friends it can get with the current attacks on climate and evolutionary science.

In my review of Elaine Ecklund’s book Science vs. Religion: What Scientists Really Think I argued this position, which she also was pushing, is mistaken (see Are scientists hostile to religion?). That in fact the data just doesn’t support it. If these people were really looking at the data properly perhaps they should be telling militant Christian activists to STFU – because polls show that people are losing the respect they used to hold for ministers, priests and the church. The data I referred to is in the graph below.

%age of US public considering professions of “very great prestige.”

Now the Gallup polling organisation has revealed data showing a steady decline in the public confidence of the church and organised religion:

Forty-four percent of Americans have a great deal or quite a lot of confidence in “the church or organized religion” today, just below the low points Gallup has found in recent years, including 45% in 2002 and 46% in 2007. This follows a long-term decline in Americans’ confidence in religion since the 1970s.

Perhaps its time for these writers of opinion pieces to start considering the data that is staring them in the face. Rather than their knee jerk whining about the gnus and public respect for scientists they should write about a real phenomenon.

After all there are plenty of factors they could speculate on as explanations for the public decline of confidence. As the article points out child molestation by Catholic priests and cover-up by church leaders appears to have had a noticeable effect. One could also consider the role that conservative religion plays in US politics today, the ongoing demands to be allowed to continue discrimination by religious bodies, interference in education, moral hypocrisy, and so on.

Perhaps these horrible gnus may have also been having an effect. Just not in the way these commenters claim.

Here’s a great summary of the creationist controversy – their claims and why they don’t work. Presented by Eugenie Scott at A Celebration of Reason – 2012 Global Atheist Convention held in Melbourne last April

I like that she spends much of the time talking about “creation science” and their geological arguments. Turns out these actually have more factual basis (as in making statements of fact that can be tested) than do the intelligent design people and their biological arguments. So I welcomed her change of emphasis.

I still strongly disagree with the way she presents the philosophy and methodology of science in terms of methodological and philosophical materialism and their differences. I think it is actually a poor argument because it plays into the religious apologist arguments for a “supernatural” world that they can ring-fenced against scientific investigation. But more of that in future post – although I have written about it before (eg Science and the “supernatural”).

Have a look at the short (10 min) presentation. I think it explains the scientific approach (in contrast to the religious approach) very well. It’s Sean Carroll’s opening statement from the The Great Debate: Science vs. Religion. You don’t usually see such sensible contributions in a debate.

Normally I don’t like to use words like materialism and naturalism – without careful definition they are too open to misinterpretation. I also think that science is concerned with understanding reality, the real world. Some people use “naturalism” to ring-fence a part of the world (they define as “supernatural”) as immune to investigation. They claim science is limited to the “natural” world.

However, I really like this presentation by Sean Carroll. He is not conceding a “supernatural” part of reality which science is excluded from. Reality itself is natural in his eyes – and that has been shown by all our scientific experiences. As he describes it he tries “to sum up the progress in human understanding that has led us to reject the supernatural and accept that the natural world is all there is.”

OK – we have become used to the slogan “You can be good without God.” Versions of it have popped up all around the world over the last few years.

Even in little old New Zealand.

It’s really only stating the obvious – being a non-theist doesn’t make you a bad person. In principle most Christians probably agree – or say they do. However it hasn’t stopped many of them from finding such slogans offensive.* Because alongside these campaigns to put up such billboards, there have been campaigns to prevent them – or remove them.

Mind you – perhaps there is poetic justice. An Ohio church happened to own the land on which a Freedom From Religion Foundation (FFRF) billboard was. The advertising firm was unaware of the ownership – they just rented the site. The Christ Cathedral Church in Columbus, Ohio had the billboard removed back in June.

Billboard removed by Christ Cathedral Church from their commercial land – on which they evaded taxation by declaring it a "place of worship"

Problem (for the church) is this bought to public notice the fact they owned the land, that they were earning an income from the land – but they were not paying tax on that income. (One wonders how much this sort of tax evasion goes on in New Zealand where religion can also earn a tax-free and local body rate free charity status – just because they are religious!)

“Apparently this church doesn’t heed the scriptural advice in Matthew 22:21 ‘Render unto Caesar the things which are Caesar’s, and unto God the things that are God’s,’

“Has this church, that was so offended that a grad student could be ‘good without God,’ been good with God?”

Can you be good with God?

I like that question “can you be good with God?” I guess some people might be asking that these days – there seem to be many cases of priests and religious ministers caught with the hand in the till (or in other places they shouldn’t be). So it’s natural to wonder.

However, I would like to assure Christians and other believers that there is no reason that their beliefs will necessarily stop them from being good. I say that with some confidence because over recent years there has been a lot of progress in the scientific understanding of human morality. And this overwhelmingly indicates that human morality is actually a secular activity. It’s involved with the real world, the non-”sacred” world. Just like accountancy, scientific research, plumbing, etc., it is a secular activity we can all indulge in – whatever our beliefs about a supposed “supernatural” world.

So it doesn’t matter if you believe in a god or not. These beliefs are irrelevant. You can still be an accountant, a scientific researcher, or a plumber. Just as you can sill do morality.

Because morality is a secular activity – its got nothing to do with gods or other supernatural beliefs.

*This hostility is interesting – perhaps at heart many Christians actually don’t think you can be good unless you hold the same supernatural beliefs they do. After all, their holy book says in Psalm 14.1:

The fool says in his heart,
‘There is no God.’
They are corrupt, they do
Abominable deeds,
There is none who does good.’

Perhaps they think that atheists are supposed to be immoral (after all this is the “word of their god”)

Philosophy of science without history of science is empty;
history of science without philosophy of science is blind.

It’s attributed to Imre Lakatos, the Hungarian philosopher of mathematics and science.

This really appealed to me as I have been somewhat surprised lately how some historians of science approach their subject mechanically. They look on the history of science as a sequence of events, discoveries, etc., without ever seeming to recognise the significance of what is going on. I can’t help thinking about woods and trees.

One example is the intensive debate about the Galileo affair which questions why Galileo should have argued for heliocentricism when no parallax evidence could be found. Or that his explanation for tides was wrong. Or that he was rather abrasive with a tendency to polemics. Or that he was ambitious. Etc., Etc.

These historians seem to impose too much of their own understandings, values and ideology onto the historical events. They are also treating history as a dead collection of unconnected events while ignoring the underlying evolution of methods and approaches. The changes in the philosophy and epistemology of science.

Galileo’s real contribution

To me the real importance of studying such history is to see the changes in approach lying behind the great discoveries. Galileo is often called the father of modern science, not because he was the first astronomer to use a telescope, or because of the discoveries that ensued. But because he challenged the old approach, the old way of thinking influenced by theology and religious philosophy, and not objective reality. His contribution was basically epistemological. And it was a necessary part of the modern scientific revolution.

’therefore, whatever sensory experience places before our eyes or necessary demonstrations prove to us concerning natural effects should not in any way be called into question on account of scriptural passages whose words appear to have a different meaning, since not every statement of Scripture is bound to obligations as severely as each effect of nature.’

Elsewhere he expressed this in terms of discovering the truth about nature in the “book of nature”, rather than the scriptures.

I just wish more historians of science appreciated the history of the philosophy or epistemology of science.

Some of the other chapters also have interesting quotes. For example, this one in Jan Golinski’s chapter “Thomas Kuhn and Interdisciplinary Conversation: Why Historians and Philosophers of Science Stopped Talking to One Another.”:

Blogroll

About SciBlogs

Sciblogs is the biggest blog network of scientists in New Zealand, an online forum for discussion of everything from clinical health to climate change. Our Scibloggers are either practising scientists or have been writing on science-related issues for some time. They welcome your feedback!